/*
 * ========THE SOLMIX PROJECT=====================================
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.gnu.org/licenses/ 
 * or see the FSF site: http://www.fsf.org. 
 */

package org.solmix.fmk.serialize;

import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;

import org.solmix.api.serialize.XMLParser;
import org.solmix.api.serialize.XMLParserFactory;

/**
 * @author solomon
 * @since 0.0.1
 * @version $ID$ 2011-2-14 solmix-ds
 */
public class XMLParserFactoryImpl implements XMLParserFactory
{

   private XMLParser defaultParser;

   private final List< XMLParser > parsers = new CopyOnWriteArrayList< XMLParser >();

   /**
    * {@inheritDoc}
    * 
    * @see org.solmix.api.serialize.XMLParserFactory#get()
    */
   @Override
   public XMLParser get()
   {
      return getDefaultParser();
   }

   /**
    * @param defaultParser the defaultParser to set
    */
   public void setDefaultParser( XMLParser defaultParser )
   {
      this.defaultParser = defaultParser;
   }

   /**
    * {@inheritDoc}
    * 
    * @see org.solmix.api.serialize.XMLParserFactory#get(java.lang.String)
    */
   @Override
   public XMLParser get( String implName )
   {
        parsers.add(new SgwtRequestXMLParser());
      for ( XMLParser parser : parsers )
      {
         if ( implName.trim().endsWith( parser.getImplName() ) )
            return parser;
      }
      return null;
   }

   public XMLParser getDefaultParser()
   {
      if ( defaultParser == null )
         return new JaxbXMLParserImpl();
      else
         return defaultParser;
   }

   public void register( XMLParser parser )
   {
      parsers.add( parser );
   }

   public void unregister( XMLParser parser )
   {
      parsers.remove( parser );
   }

}
